Unit 7 TestI单项选择（30分）()1. Please have a Huaxing Clothing Store!A. see B. watch C. look D. look at()2. She a big blue backpack. A. want B. wants C. take D. helps()3. Do you need bags sports? A. at B. for C. in D. on()4. The shop sweaters, pants, shoes, socks and things like that.A. buy B. sell C. buys D. sells()5. It s only 5 yuan! You can buy it a good price.A. at
